Drag-and-drop inside Window

Sergey

When draggable element is inside Window widget, then it drags before the window for first 3 times only. Starting from 4th drag-and-drop operation, it drags behind the Window widget. Have a look at the sample code:

The problem cause is the following: the dragging element z-index is 10010, but the Window z-index increases from 10003 by 2 every time the drag started. So, for the first drag-and-drop operations, the Window z-index is 10005, 10007, 1009. For the 4th drag-and-drop the z-index became 10011, and the dragging element drags behind the Window.

kurt place

I am experiencing a similar issue. I have several windows on the same one page app and as I open and close one and then open the other the z-index climbs. The problem is that we use a rad drop down and the drop down portion's z-index does not change. after about 20 opens the z-index of the window climbs past the z-index of the drop down then the drop down is hidden.

I cannot post code as it is too large but I can give a demo as our software is online. https://https://onlinestage.greatergiving.com/ username: apdemo.telerikdemo, password: Password123. Click the Go Time link and click on Checkin Attendee button. Pick any name from the dropdown and click Next. Click the Sell New button and inspect the z-index of that window, it should be 10005. then click cancel and click Use Existing, that z-index will be 10007. Click cancel again and go back to Sell New and that z-index will be 10009. this app gets used heavily without closing so after a while the dropdowns in the window end up behind the window.